GSG Catalog - May 2023

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Latest Revision - Rev B

GLASTONBURY SOUTHERN GAGE " HELPING COMPANIES MEASURE THEIR SUCCESS" PRICE BOOK 1955 2023

Over 4,000 Thread Items in Stock

May 2023

Need it fast? Redline Service available... For the latest in GSG Products see our on-line catalog!

www.gsgage.com

GSG...YOUR SOURCE FOR SPECIAL GAGES

MOBILE FRENDLY, JUST SCAN THE CODES ON THE PAGES FOR ADDITIONAL PRODUCT INFO

TABLE OF CONTENTS

INDEX

Products

Price List Page #

Alphabetical Listing of Products

Price List Page #

Certifications of New Product

3 3

BSP Gages

Calibration Service

Certification of New Product

3 3

Certifications Service

Thread Work Plugs

Chamfer Gages

41-42

Taperlock Style

Chamfer Ring Masters Cylindrical Gages/Masters Cylindrical Taper Gages Depth Micrometer Masters Full Form Set Plugs Geometric Chek Master Helical (STI)Thread Work Plugs Flex Plugs (Hole Location Gages)

Steel

4-5 6-7

21-30

Chrome

31 34 19 34 18 44 48 19 45 46 47 44 33 30 34

Reversible Style

Steel

8 9

35-36

Chrome

Thread Rings

Hexalobe Gages

True Round (Southern Style)

10-11 12-13

Hex Gages

AGD Style

Hole Location Plugs (Flex Plugs)

Indicators (Digital) Indicators (Mechanical) Indicator Accessories ITC Segment Systems

Thread Set Plug Gages

14-15

38-39 23-24

Tapered Pipe Thread Gages

16-17

Master Discs Medical Gages

Helical Coil (STI) Thread Work Plugs

Micrometer Set Masters

Progressives

QUIKCHEK Masters Reversibles, Cylindrical Ring Gages, Cylindrical

Hole Location Plugs (Flex Plugs)

25-27 21-22

Snap Gages

Solid Master Thread Set Rings

39 20 38

Snap Gages

Cylindrical Gages/Masters

STC Segment Systems Surveillance Masters Tapered Pipe Thread Gages Taper Gages, Cylindrical Taperlocks/Trilocks, Cylindrical Thread Rings, AGD Style

Ring Gages Master Discs Reversibles

21-22 23-24 25-27 28-30

33-34 16-17 28-30 12-13 10-11 14-15 35-37 35-39 31 4-9

Taperlocks/Trilocks

Progressives

Thread Rings, True Round (Southern Style) Thread Set Plug Gages, truncated

Cylindrical Taper Gages

31 32 33 33 34 34 34 34

Cylindrical Taper Gage RFQ Form

Thread Work Plugs TRI-ROLL Systems

Surveillance Masters

Micrometer Set Masters Vernier Caliper Masters Depth Micrometer Masters QUIKCHEK Masters Geometric Chek Master Z-Axis Chek Masters

Variable Thread Gaging Systems

Vernier Caliper Masters

Wire Style, Cylindrical Reversible

25-27

Z-Axis Chek Masters Zero Spindle System

34 40

Variable Thread Gaging Systems For External Product

Full Form Master Set Plugs TRI-ROLL Systems STC Segment Systems

35-36 35-37

Prices subject to change based on market fluctuations for material cost. Please check our on-line catalog for the latest up-to-date pricing & new product releases at www.gsgage.com Unless otherwise specified, GSG gages will be supplied with the following standard practices. Edges broken with Radius or chamfers of .005" to .020" (0.13mm to 0.51mm). Special markings: Go/Nogo sizes, class and tool number are permanently marked at no extra charge. Additional markings are $.25 per character. Warranty: Glastonbury Southern Gage warrants all gages for 30 days from date of shipment except in cases of obvious customer abuse and mishandling. GSG offers no further warranties, expressed or implied and its responsibilities due to any defects of inaccuracies in any gage or certificate shall, in no event nor for any cause whatsoever exceed the purchase price. MINIMUM ORDER VALUE $75.00

For Internal Product

ITC Segment Systems Master Setting Rings

38-39

Zero Spindle System

Digital Chamfer Gages

41-42

Chamfer Ring Masters

Medical Gages

Digital Indicators

Mechanical Indicators

Indicator Accessories

Hex / Square Plugs

Decimal Chart

MOBILE FRENDLY, JUST SCAN THE CODES ON THE PAGES

Effective January 2023 - © Glastonbury Southern Gage

CERTIFICATIONS ACCREDITED CERTIFICATION STANDARD LONG FORM CERTIFICATION CUSTOMER'S PROPERTY CALIBRATION

ADDITIONAL COPIES OF CERTS (EMAILED OR PRINTED) WILL BE $5.00 EACH

CERTIFICATION for NEW PRODUCT

GAGE INSPECTION SERVICE - CUSTOMER PROPERTY All Customer Property Certified as per ISO 17025

Accredited Standard

Accredited

Thread Work Plug Gages

Price

Price Thread Work Plug Gages

Price

#0 to 1.5" Taperlock 1.5001" to 5" Trilock 5.001" to 8" Trilock 8.001" and above Trilock

$ $ $ $ $ $ $ $ $ $ $ $ $

33.00 39.00 43.00 49.00 51.00 47.00 47.00 67.00 73.00 33.00 39.00 43.00 49.00

20.00 $ 20.00 $ 24.00 $ 30.00 $ 30.00 $ 30.00 $ 30.00 $ 34.00 $ 40.00 $ 20.00 $ 20.00 $ 24.00 $ 30.00 $

#0 to 1.5" Taperlock 1.5001" to 5" Trilock 5.001" to 8" Trilock 8.001" and above Trilock

$ $ $ $ $ $ $ $ $ $ $ $ $

61.00 74.00 85.00 102.00 101.00 84.00 101.00 147.00 174.00 65.00 80.00 94.00 113.00

Thread Ring Gages (With Set Plugs available)

Thread Ring Gages

Standard Size #0 to #5 Standard Size #6 to 1.5" Non - Standard Sizes #0 to 5" Non - Standard Sizes 5.001" - 8" Non - Standard Sizes Above 8"

Thread Set Plugs Gages

#0 to 1.5" Taperlock 1.5001" to 5" Trilock 5.001" to 8" Trilock 8.001" and above Trilock

Tapered Pipe Gages Plugs (NPT, ANPT, NPTF)

1/16 to 3" 3.5" to 6"

$ $ $

55.00 55.00 61.00

35.00 $ 35.00 $ 41.00 $

1/16 to 3" 3.5" to 6"

$ $ $

79.00 81.00 115.00

8" and above

Tapered Pipe Gages Rings (NPT, ANPT, NPTF)

1/16 to 3" 3.5" to 6"

$ $ $

63.00 63.00 69.00

48.00 $ 48.00 $ 54.00 $

1/16 to 3" 3.5" to 6"

$ $ $

97.00 99.00 133.00

8" and above

Cylindrical Rings, Master Discs & Plug Gages

Rings Plugs

198.00 $ 22.00 $ 22.00 $ 20.00 $ 37.00 $ 60.00 $ 70.00 $ 95.00 $

*.015 to .03999 .015 to .03999 .040 to .365 .366 to 2.500 2.501 to 5.510 5.511 to 11.000 11.001 to 15.000 15.001 to 22.000

$ $ $ $ $ $ $ $

198.00 90.00 90.00 90.00 94.00 110.00 143.00 237.00

*.015 to .03999 .015 to .03999 .040 to .365 .366 to 2.500 2.501 to 5.510 5.511 to 11.000 11.001 to 15.000 15.001 to 22.000

$ $ $ $ $ $

49.00 35.00 33.00 47.00 70.00 90.00

155.00 $

22.001 and up Call Factory

* 22.001 and up Call Factory

Roundness Charts

* Roundness Charts

First Trace

N/A N/A

100.00 $ 75.00 $

First Trace

$ $

100.00 75.00

Each Additional Trace

Cylindrical Taper Gages

Standard Tapers, Tapers with Specs

N/A

72.00 $

* Standard Tapers, Tapers with Specs * Special Tapers without B/P or Specs (Subject to size consideration)

$ $

240.00 340.00

Snap Gages

65.00 $ Snap Gages

N/A

75.00

Variable Tri-Rolls

55.00 $ Variable Tri-Rolls

N/A

75.00

Surveillance Masters

01-1 English or Metric 16-1 English or Metric 16-1/2 English or Metric 112 English or Metric VC-1 English or Metric DM-1 English or Metric ADM - English or Metric

125.00 $ 125.00 $ 250.00 $ 300.00 $ 125.00 $ 125.00 $ 255.00 $

90.00 $ 90.00 $ 180.00 $ 220.00 $ 90.00 $ 90.00 $ 225.00 $

01-1 English or Metric 16-1 English or Metric 16-1/2 English or Metric 112 English or Metric VC-1 English or Metric DM-1 English or Metric ADM - English or Metric

$ $ $ $ $ $ $ $ $

165.00 160.00 300.00 315.00 160.00 160.00 280.00 325.00 440.00 200.00 100.00

QUIKCHEK

8" 16"

Included Included

8" 16"

GEOMETRIC CHEK

N/A Included

* GEOMETRIC CHEK

Z AXIS CHEK

Included

Z AXIS CHEK

Thread Wires

Standard sizes

$60.00/set

Standard sizes

$60.00/Set

*Items or features of item may be outside of Accreditation scope.

Effective January 2023 - © Glastonbury Southern Gage

GAGE MAKERS TOLERANCE CHART

ANSI/AMSE B89.1.5

DIAMETERS (INCH) ABOVE & INCLUDING

TOLERANCE CLASS

XXX

.010" - .825" .825" - 1.510" 1.510" - 2.510" 2.510" - 4.510" 4.510" - 6.510" 6.510" - 9.010" 9.010" - 12.010"

.000010" .000015" .000020" .000025" .000033" .000040" .000050"

.000020" .000030" .000040" .000050" .000065" .000080"

.000040" .000060" .000080" .0001" .00013" 0.00016"

.000070" .000090" .00012" .00015" .00019" .00024"

.0001" .00012" .00016" .0002" .00025" .00032" .0004"

.0002" .00024" .00032" .0004" .0005" .00064" 0.0008

.0001"

.0002"

.0003"

DIAMETERS (METRIC) ABOVE & INCLUDING

TOLERANCE CLASS

XXX

.254mm to 20.96mm 20.96mm to 38.35mm 38.35mm to 63.75mm 63.75mm to 114.55mm 114.55mm to 165.35mm 165.35mm to 228.85mm 228.85mm to 305.05mm

.00025mm .00051mm .00102mm .00178mm .00254mm .00508mm .00038mm .00076mm .00152mm .00229mm .00305mm .00610mm .00051mm .00102mm .00203mm .00305mm .00406mm .00813mm .00064mm .00127mm .00254mm .00381mm .00508mm .01016mm .00084mm .00165mm .00330mm .00483mm .00635mm .01270mm .00102mm .00203mm .00406mm .00610mm .00813mm .01626mm .00127mm .00254mm .00508mm .00762mm .01016mm .02032mm

TOLERANCE DIRECTION DIRECTION

TYPE OF PRODUCT

NO-GO

OD CYLINDRICALS (PLUGS)

PLUS

MINUS

ID CYLINDRICALS (RINGS)

MINUS

PLUS

CALCULATING GAGE TOLERANCES To calculate gage tolerances, the general rule of thumb is to use 10% of your part tolerance. For example, if your part tolerance is +.002/-.000 then the tolerancing that should be placed on your gage would be .0002" PART FEATURE EXAMPLE GAGE

GO Plug Member = .7498" +.00002/-.00000 ( CL-XX) NO-GO Plug Member = .7502" +.0000/-.00002 (CL-XX)

Hole Size = .7500" ±.0002"

LIMITS FOR ROUNDNESS & STRAIGHTNESS (PLUGS) TOLERANCE CLASS

DIAMETERS (INCH) ABOVE & INCLUDING

XXX

.010" - .825" .825" - 1.510" 1.510" - 2.510" 2.510" - 4.510" 4.510" - 6.510" 6.510" - 9.010" 9.010" - 12.010"

.000005" .000008" .000010" .000013" .000016" .000020" .000025"

.000010" .000015" .000020" .000025" .000033" .000040" .000050"

.000020" .000030" .000040" .000050" .000065" .000080" .000100"

.000035" .000045" .000060" .000075" .000095" .000120" .000125"

.000050" .000060" .000080" .000100" .000125" .000160" .000200"

.000100" .000120" .000160" .000200" .000250" .000320" .000400"

Effective January 2023 - © Glastonbury Southern Gage

ADDITIONAL INFO

Don’t forget to check out the GSG website at www.gsgage.com for additional information and product updates.

FEATURING NEW PRODUCT AND INSTRUCTIONAL VIDEO'S

ADDITIONAL INFO

See our full line of surveillance products starting on page 33. GSG offers the most complete line of Surveillance Products on the market.

Effective January 2023 - © Glastonbury Southern Gage

THREAD WORK PLUG GAGES

STEEL

GSG

NO-GO

All GSG Thread Work Plug Gages are manufactured to ASME/ANSI B1.2 or B1.16M (1983). Taperlock style up to 1.5 inch / M36, above are trilock style. Chip grooves are provided on all Go work plug members #10 / M4 and larger. All gages are made of hardened tool steel.

NoGo 6H METRIC

NoGo Length

Double End

Nominal

Length

Pitch

Member

Handle

Handle Go/NoGo/Hdle

Size

"L" 1/4 1/4 1/4 1/4 1/4

"L"

Diameter

Price

M1.6 x 0.35 M1.8 x 0.35 M2.0 x 0.40 M2.2 x 0.45 M2.5 x 0.45 M3.0 x 0.50 M3.5 x 0.60 M4.0 x 0.70 M4.5 x 0.75 M5.0 x 0.80 M6.0 x 1.00 M7.0 x 1.00 M8.0 x 1.25 M8.0 x 1.00 M10.0 x 1.50 M10.0 x 1.25 M10.0 x 1.00 M12.0 x 1.75 M12.0 x 1.50 M12.0 x 1.25 M12.0 x 1.00 M14.0 x 2.00 M14.0 x 1.50 M14.0 x 1.00 M15.0 x 1.00 M16.0 x 2.00 M16.0 x 1.50 M17.0 x 1.00 M18.0 x 2.50 M18.0 x 1.50 M20.0 x 2.50 M20.0 x 1.50 M22.0 x 2.50 M22.0 x 1.50 M24.0 x 3.00 M24.0 x 2.00 M27.0 x 3.00 M27.0 x 2.00 M30.0 x 3.50 M30.0 x 2.00 M30.0 x 1.50 M33.0 x 3.50 M33.0 x 2.00 M35.0 x 1.50 M36.0 x 4.00 M36.0 x 3.00 M36.0 x 2.00 M39.0 x 4.00 M39.0 x 3.00 M39.0 x 2.00

3/16 3/16 3/16 3/16 3/16 7/32 7/32 9/32 9/32 9/32 5/16 5/16 5/16 5/16

1.373 1.573 1.740 1.908 2.208 2.675 3.110 3.545 4.013 4.480 5.350 6.350 7.188 7.350 9.026 9.188 9.350

1.458 1.658 1.830 2.003 2.303 2.775 3.222 3.663 4.131 4.605 5.500 6.500 7.348 7.500 9.206 9.348 9.500

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

66.00 66.00 66.00 66.00 62.00 62.00 53.00 53.00 53.00 53.00 41.00 41.00 41.00 41.00 43.00 43.00 56.00 48.00 48.00 50.00 56.00 55.00 55.00 89.00 55.00 55.00 55.00 57.00 61.00 61.00 77.00 67.00 67.00 67.00 77.00 77.00

000 000 000 000 000

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 12.00 12.00 12.00 12.00 12.00 12.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 17.00 17.00 17.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

144.00 144.00 144.00 144.00 136.00 136.00 118.00 118.00 118.00 118.00 93.00 93.00 93.00 93.00 97.00 97.00 123.00 107.00 107.00 111.00 123.00 121.00 121.00 189.00 121.00 121.00 121.00 125.00 133.00 133.00 165.00 145.00 146.00 146.00 166.00 166.00 216.00 216.00 287.00 279.00 279.00 279.00 279.00 301.00 315.00 315.00 315.00 355.00 355.00 343.00

5/16 5/16

00 00

13/32 13/32 13/32

0 0 0 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5

1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8

3/8

3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8

10.863 11.026 11.188 11.350 12.701 13.026 13.350 14.350 14.701 15.026 16.350 16.376 17.026 18.376 19.026 20.376 21.026 22.051 22.701 25.051 25.701 27.727 28.701 29.026 30.727 31.701 34.026 33.402 34.051 34.701 36.402 37.051 37.701

11.063 11.216 11.368 11.510 12.913 13.216 13.510 14.510 14.913 15.216 16.510 16.600 17.216 18.600 19.216 20.600 21.216 22.316 22.925 25.316 25.925 28.007 28.925 29.226 31.007 31.925 34.226 33.702 34.316 34.925 36.702 37.316 37.925

1 1 1 1 1 1 1 1 1 1

102.00 102.00 137.00 133.00 133.00 133.00 133.00 144.00 151.00 151.00 151.00 169.00 169.00 163.00

1 1/4

1 1/4 1 1/4 1 7/8 1 1/4 1 1/4 1

5 1/2 5 1/2 5 1/2

Effective January 2023 - © Glastonbury Southern Gage

THREAD WORK PLUG GAGES

All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal. INCH STEEL

NoGo Length

NoGo 2B NoGo 3B

Double End Go/NoGo/Hdle

Nominal

Length

Pitch

Member

Handle

Size

"L" 1/4 1/4 1/4 1/4 1/4 1/4 1/4

"L"

Diameter

Price

0-80 (.060) UNF 1-64 (.073) UNC 1-72 (.073) UNF 2-56 (.086) UNC 2-64 (.086) UNF 3-48 (.099) UNC 3-56 (.099) UNF 4-40 (.112) UNC 4-48 (.112) UNF 5-40 (.125) UNC 5-44 (.125) UNF 6-32 (.138) UNC 6-40 (.138) UNF 8-32 (.164) UNC 8-36 (.164) UNF 1/4-20 UNC 1/4-28 UNF 1/4-32 UNEF 5/16-18 UNC 5/16-24 UNF 5/16-32 UNEF 3/8-16 UNC 3/8-24 UNF 3/8-32 UNEF 7/16-14 UNC 7/16-20 UNF 7/16-28 UNEF 1/2-13 UNC 1/2-20 UNF 1/2-28 UNEF 9/16-12 UNC 9/16-18 UNF 9/16-24 UNEF 5/8-11 UNC 5/8-18 UNF 5/8-24 UNEF 11/16-24 UNEF 3/4-10 UNC 3/4-16 UNF 3/4-20 UNEF 13/16-20 UNEF 7/8-9 UNC 7/8-14 UNF 7/8-20 UNEF 15/16-20 UNEF 1-8 UNC 1-12 UNF 1-14 UNS 1-20 UNEF 1 1/16-12 UN 1 1/16-18 UNEF 1 1/8-7 UNC 1 1/8-12 UNF 1 1/8-18 UNEF 1 3/16-12 UN 1 3/16-18 UNEF 1 1/4-7 UNC 1 1/4-12 UNF 1 1/4-18 UNEF 1 5/16-12 UN 1 5/16-18 UNEF 1 3/8-6 UNC 1 3/8-12 UNF 1 3/8-18 UNEF 1 7/16-12 UN 1 7/16-18 UNEF 1 1/2-6 UNC 1 1/2-12 UNF 1 1/2-18 UNEF 1 5/8-12 UN 1 3/4-12 UN 1 7/8-12 UN 10-32 (.190) UNF 12-28 (.216) UNF

3/16 3/16 3/16 3/16 3/16 3/16 3/16 7/32 7/32 7/32 7/32 7/32 7/32 9/32 9/32 9/32 9/32 9/32 9/32 9/32 5/16 5/16 5/16 5/16 5/16 5/16

0.0519 0.0629 0.0640 0.0744 0.0759 0.0855 0.0874 0.0958 0.0985 0.1088 0.1102 0.1177 0.1218 0.1437 0.1460 0.1629 0.1697 0.1889 0.1928 0.1957 0.2175 0.2268 0.2297 0.2764 0.2854 0.2922 0.3344 0.3479 0.3547 0.3911 0.4050 0.4143 0.4500 0.4675 0.4768 0.5084 0.5264 0.5354 0.5660 0.5889 0.5979 0.6604 0.6850 0.7094 0.7175 0.7800 0.8028 0.8286 0.8425 0.9050 0.9188 0.9459 0.9536 0.9675 1.0084 1.0264 1.0322 1.0709 1.0889 1.1334 1.1514 1.1572 1.1959 1.2139 1.2584 1.2764 1.2667 1.3209 1.3389 1.3834 1.4014 1.3917 1.4459 1.4639 1.5709 1.6959 1.8209 1.9459 2.1959 2.4459

0.0542 0.0655 0.0665 0.0772 0.0786 0.0885 0.0902 0.0991 0.1016 0.1121 0.1134 0.1214 0.1252 0.1475 0.1496 0.1672 0.1736 0.1933 0.1970 0.1998 0.2224 0.2311 0.2339 0.2817 0.2902 0.2964 0.3401 0.3528 0.3591 0.3972 0.4104 0.4189 0.4565 0.4731 0.4816 0.5152 0.5323 0.5405 0.5732 0.5949 0.6031 0.6656 0.6927 0.7159 0.7232 0.7857 0.8110 0.8356 0.8482 0.9109 0.9276 0.9535 0.9609 0.9734 1.0158 1.0326 1.0416 1.0787 1.0951 1.1409 1.1577 1.1668 1.2039 1.2202 1.2659 1.2827 1.2771 1.3291 1.3452 1.3910 1.4079 1.4022 1.4542 1.4704 1.5785 1.7037 1.8287 1.9538 2.2038 2.4540

0.0536 0.0648 0.0659 0.0765 0.0779 0.0877 0.0895 0.0982 0.1008 0.1113 0.1126 0.1204 0.1243 0.1465 0.1487 0.1661 0.1726 0.1922 0.1959 0.1988 0.2211 0.2300 0.2328 0.2803 0.2890 0.2953 0.3387 0.3516 0.3580 0.3957 0.4091 0.4178 0.4548 0.4717 0.4804 0.5135 0.5308 0.5392 0.5714 0.5934 0.6018 0.6643 0.6907 0.7143 0.7218 0.7843 0.8089 0.8339 0.8468 0.9094 0.9254 0.9516 0.9590 0.9719 1.0139 1.0310 1.0393 1.0768 1.0935 1.1390 1.1561 1.1644 1.2019 1.2186 1.2640 1.2811 1.2745 1.3270 1.3436 1.3891 1.4062 1.3996 1.4522 1.4687 1.5766 1.7017 1.8267 1.9518 2.2018 2.4519

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

64.00 64.00 64.00 61.00 61.00 55.00 55.00 48.00 50.00 45.00 45.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 56.00 40.00 40.00 69.00 40.00 40.00 69.00 40.00 40.00 80.00 39.00 39.00 80.00 41.00 41.00 81.00 55.00 55.00 92.00 56.00 56.00 92.00 92.00 59.00 59.00 93.00

000 000 000 000 000 000 000

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 17.00 17.00 17.00 17.00 17.00 17.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

140.00 140.00 140.00 134.00 134.00 122.00 122.00 108.00 112.00 102.00 102.00 96.00 96.00 96.00 96.00 96.00 96.00 96.00 96.00 124.00 91.00 91.00 149.00 91.00 91.00 149.00 91.00 91.00 171.00 89.00 89.00 171.00 93.00 93.00 173.00 121.00 121.00 195.00 123.00 123.00 195.00 195.00 129.00 129.00 197.00 219.00 146.00 142.00 220.00 222.00 164.00 164.00 164.00 256.00 278.00 262.00 198.00 198.00 258.00 275.00 275.00 219.00 219.00 265.00 299.00 299.00 233.00 233.00 313.00 321.00 321.00 259.00 259.00 339.00 405.00 437.00 443.00 463.00 479.00 537.00

5/16 5/16 5/16 5/16 5/16 5/16

00 00 00 00 00 00

13/32 13/32

0 0 0 0 0 0 0 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5

10-24 (.190) UNC 13/32

13/32

12-24 (.216) UNC 13/32

13/32

12-32 (.216) UNEF 13/32

1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8

3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8

104.00 67.00 65.00 104.00 105.00 76.00 76.00 76.00 122.00 133.00 125.00 93.00 93.00 123.00 131.00 131.00 103.00 103.00 126.00 143.00 143.00 110.00 110.00 150.00 154.00 154.00 123.00 123.00 163.00 194.00 210.00 213.00 223.00 231.00 260.00

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1/4

1 1/4 1 1/4 1 1/4 1 1/4 1 3/8 1 3/8

5.5 5.5 5.5

2-12 UN

6 6 6

2 1/4-12 UN 2 1/2-12 UN

Effective January 2023 - © Glastonbury Southern Gage

THREAD WORK PLUG GAGES CHROME

GSG

NO-GO

METRIC

NoGo Length

NoGo Pitch 1.458 1.658 1.830 2.003 2.303 2.775 3.222 3.663 4.131 4.605 5.500 6.500 7.348 7.500 9.206 9.348 9.500 11.063 11.216 11.368 11.510 12.913 13.216 13.510 14.510 14.913 15.216 16.510 16.600 17.216 18.600 19.216 20.600 21.216 22.316 22.925 25.316 25.925 28.007 28.925 29.226 31.007 31.925 34.226 33.702 34.316 34.925 36.702 37.316 37.925

Double End

Nominal

Length

Pitch

Member

Handle

Handle Go/NoGo/Hdle

Size

"L" 1/4 1/4 1/4 1/4 1/4

"L"

Diameter

Price

3/16 3/16 3/16 3/16 3/16 7/32 7/32 9/32 9/32 9/32 5/16 5/16 5/16 5/16

1.373 1.573 1.740 1.908 2.208 2.675 3.110 3.545 4.013 4.480 5.350 6.350 7.188 7.350 9.026 9.188 9.350

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

76.00 76.00 76.00 76.00 71.00 71.00 60.00 60.00 60.00 60.00 46.00 46.00 46.00 46.00 49.00 49.00 64.00 56.00 56.00 59.00 64.00 62.00 62.00

000 000 000 000 000

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

164.00 164.00 164.00 164.00 154.00 154.00 132.00 132.00 132.00 132.00 103.00 103.00 103.00 103.00 109.00 109.00 139.00 123.00 123.00 129.00 139.00 135.00 135.00 215.00 135.00 135.00 135.00 141.00 151.00 151.00 185.00 165.00 166.00 166.00 186.00 186.00 246.00 246.00 329.00 319.00 319.00 319.00 319.00 343.00 361.00 361.00 361.00 405.00 405.00 391.00

5/16 5/16

00 00

13/32 13/32 13/32

0 0 0 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5

1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8

3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8

3/8

102.00 62.00 62.00 62.00 65.00 70.00 70.00 87.00 77.00 77.00 77.00 87.00 87.00 117.00 117.00 158.00 153.00 153.00 153.00 153.00 165.00 174.00 174.00 174.00 194.00 194.00 187.00

1 1 1 1 1 1 1 1 1 1

1 1/4

1 1/4 1 1/4 1 7/8 1 1/4 1 1/4 1

5 1/2 5 1/2 5 1/2

Effective January 2023 - © Glastonbury Southern Gage

THREAD WORK PLUG GAGES

All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal. CHROME

INCH

NoGo Length

NoGo 2B NoGo 3B

Double End Go/NoGo/Hdle

Nominal

Length

Pitch

Member

Handle

Size

"L" 1/4 1/4 1/4 1/4 1/4 1/4 1/4

"L"

Diameter

Price

3/16 3/16 3/16 3/16 3/16 3/16 3/16 7/32 7/32 7/32 7/32 7/32 7/32 9/32 9/32 9/32 9/32 9/32 9/32 9/32 5/16 5/16 5/16 5/16 5/16 5/16

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

74.00 74.00 74.00 70.00 70.00 62.00 62.00 56.00 59.00 51.00 51.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 64.00 45.00 45.00 80.00 45.00 45.00 80.00 45.00 45.00 91.00 45.00 45.00 91.00 46.00 46.00 93.00 62.00 62.00

000 000 000 000 000 000 000

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

160.00 160.00 160.00 152.00 152.00 136.00 136.00 124.00 130.00 114.00 114.00 108.00 108.00 108.00 108.00 108.00 108.00 108.00 108.00 140.00 101.00 101.00 171.00 101.00 101.00 171.00 101.00 101.00 193.00 101.00 101.00 193.00 103.00 103.00 197.00 135.00 135.00 223.00 139.00 139.00 223.00 223.00 147.00 147.00 225.00 251.00 166.00 162.00 252.00 254.00 184.00 184.00 184.00 292.00 320.00 300.00 226.00 226.00 294.00 315.00 315.00 251.00 251.00 303.00 343.00 343.00 265.00 265.00 357.00 371.00 371.00 295.00 295.00 387.00 465.00 501.00 507.00 529.00 549.00 615.00

5/16 5/16 5/16 5/16 5/16 5/16

00 00 00 00 00 00

13/32 13/32 13/32 13/32 13/32 13/32 13/32

0 0 0 0 0 0 0 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5

1/4-20 UNC 1/4-28 UNF 1/4-32 UNEF 5/16-18 UNC 5/16-24 UNF 5/16-32 UNEF 3/8-16 UNC 3/8-24 UNF 3/8-32 UNEF 7/16-14 UNC 7/16-20 UNF 7/16-28 UNEF 1/2-13 UNC 1/2-20 UNF 1/2-28 UNEF 9/16-12 UNC 9/16-18 UNF 9/16-24 UNEF 5/8-11 UNC 5/8-18 UNF 5/8-24 UNEF 11/16-24 UNEF 3/4-10 UNC 3/4-16 UNF 3/4-20 UNEF 13/16-20 UNEF 7/8-9 UNC 7/8-14 UNF 7/8-20 UNEF 15/16-20 UNEF 1-8 UNC 1-12 UNF 1-14 UNS 1-20 UNEF 1 1/16-12 UN 1 1/16-18 UNEF 1 1/8-7 UNC 1 1/8-12 UNF 1 1/8-18 UNEF 1 3/16-12 UN 1 3/16-18 UNEF 1 1/4-7 UNC 1 1/4-12 UNF 1 1/4-18 UNEF 1 5/16-12 UN 1 5/16-18 UNEF 1 3/8-6 UNC 1 3/8-12 UNF 1 3/8-18 UNEF 1 7/16-12 UN 1 7/16-18 UNEF 1 1/2-6 UNC 1 1/2-12 UNF 1 1/2-18 UNEF 1 5/8-12 UN 1 3/4-12 UN 1 7/8-12 UN

1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8

3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

106.00 64.00 64.00 106.00 106.00 68.00 68.00 107.00 120.00 77.00 75.00 120.00 121.00 86.00 86.00 86.00 140.00 154.00 144.00 107.00 107.00 141.00 151.00 151.00 119.00 119.00 145.00 165.00 165.00 126.00 126.00 172.00 179.00 179.00 141.00 141.00 187.00 224.00 242.00 245.00 256.00 266.00 299.00

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1/4

1 1/4 1 1/4 1 1/4 1 1/4 1 3/8 1 3/8

7/8 7/8 7/8 7/8 7/8 7/8

5.5 5.5 5.5

2-12 UN

6 6 6

2 1/4-12 UN 2 1/2-12 UN

Effective January 2023 - © Glastonbury Southern Gage

REVERSIBLE THREAD WORK PLUG GAGES STEEL

All GSG Thread Work Plug Gages are manufactured to ASME/ANSI B1.2 or B1.16M (1983). Chip grooves are provided on both ends of the GO work plug members #10 / M4 and larger. All gages are made of hardened tool steel.

NoGo 6H METRIC

Double End

Nominal

Length

Pitch

Member

Handle

Handle Go/NoGo/Hdle

Size

MM 12.7 15.9 15.9 15.9 22.2 22.2 25.4 25.4 28.6 28.6 34.9 34.9 34.9 34.9 38.1 38.1 38.1 38.1 44.4 19 19

Diameter

Price

M1.6 x 0.35 M2.0 x 0.40 M2.5 x 0.45 M3.0 x 0.50 M3.5 x 0.60 M4.0 x 0.70 M5.0 x 0.80 M6.0 x 1.00 M8.0 x 1.25 M8.0 x 1.00 M10.0 x 1.50 M10.0 x 1.25 M12.0 x 1.75 M12.0 x 1.50 M12.0 x 1.25 M12.0 x 1.00 M14.0 x 2.00 M14.0 x 1.50 M16.0 x 2.00 M16.0 x 1.50 M18.0 x 1.50

1.373 1.740 2.208 2.675 3.110 3.545 4.480 5.350 7.188 7.350 9.026 9.188

1.458 1.830 2.303 2.775 3.222 3.663 4.605 5.500 7.348 7.500 9.206 9.348

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

100.00 89.00 89.00 81.00 75.00 75.00 75.00 59.00 59.00 59.00 62.00 62.00 67.00 67.00 67.00 77.00 77.00 77.00 80.00 80.00 84.00

1 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 3 WDE 3 WDE 4 WDE 4 WDE 4 WDE 4 WDE 5 WDE 5 WDE 5 WDE 5 WDE 6 WDE 6 WDE 6 WDE 6 WDE 6 WDE

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

13.00 13.00 13.00 13.00 13.00 13.00 14.00 14.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 16.00 16.00 16.00 16.00 16.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

213.00 191.00 191.00 175.00 163.00 163.00 164.00 132.00 133.00 133.00 139.00 139.00 149.00 149.00 149.00 169.00 170.00 170.00 176.00 176.00 184.00

10.863 11.026 11.188 11.350 12.701 13.026 14.701 15.026 17.026

11.063 11.216 11.368 11.510 12.913 13.216 14.913 15.216 17.216

All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal.

INCH

NoGo 2B NoGo 3B

Double End Go/NoGo/Hdle

Nominal Size

Length

Pitch

Member

Handle

Inch

Diameter

Price

12-28 (.216) UNF 1/4-20 UNC 1/4-28 UNF 8-32 (.164) UNC 8-36 (.164) UNF 10-24 (.190) UNC 10-32 (.190) UNF 12-24 (.216) UNC 4-40 (.112) UNC 4-48 (.112) UNF 5-40 (.125) UNC 6-32 (.138) UNC 6-40 (.138) UNF 1-64 (.073) UNC 1-72 (.073) UNF 2-56 (.086) UNC 3-48 (.099) UNC 3-56 (.099) UNF 0-80 (.060) UNF

1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8

0.0519 0.0629 0.0640 0.0744 0.0855 0.0874 0.0958 0.0985 0.1088 0.1177 0.1218 0.1437 0.1460 0.1629 0.1697 0.1889 0.1928 0.2175 0.2268 0.2764 0.2854 0.3344 0.3479 0.3911 0.4050 0.4500 0.4675 0.5264 0.5660 0.5889 0.6850 0.7094

0.0542 0.0655 0.0665 0.0772 0.0885 0.0902 0.0991 0.1016 0.1121 0.1214 0.1252 0.1475 0.1496 0.1672 0.1736 0.1933 0.1970 0.2224 0.2311 0.2817 0.2902 0.3401 0.3528 0.3972 0.4104 0.4565 0.4731 0.5323 0.5732 0.5949 0.6927 0.7159

0.0536 0.0648 0.0659 0.0765 0.0877 0.0895 0.0982 0.1008 0.1113 0.1204 0.1243 0.1465 0.1487 0.1661 0.1726 0.1922 0.1959 0.2211 0.2300 0.2803 0.2890 0.3387 0.3516 0.3957 0.4091 0.4548 0.4717 0.5308 0.5714 0.5934 0.6907 0.7143

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

90.00 90.00 90.00 80.00 76.00 76.00 70.00 70.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 64.00 59.00 59.00 59.00 59.00 64.00 64.00 64.00 64.00 64.00 64.00 71.00 71.00 71.00 81.00 81.00

1 WDE 1 WDE 1 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 3 WDE 3 WDE 3 WDE 3 WDE 3 WDE 3 WDE 4 WDE 4 WDE 4 WDE 4 WDE 5 WDE 5 WDE 5 WDE 5 WDE 6 WDE 6 WDE 6 WDE 7 WDE 7 WDE

13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 14.00 14.00 14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 16.00 16.00 16.00 16.00 16.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

193.00 193.00 193.00 173.00 165.00 165.00 153.00 153.00 141.00 141.00 141.00 141.00 141.00 142.00 142.00 142.00 142.00 132.00 132.00 133.00 133.00 143.00 143.00 143.00 143.00 143.00 143.00 158.00 158.00 158.00 178.00 178.00

1/2-20 UNF 9/16-18 UNF 5/8-11 UNC 5/8-18 UNF 3/4-10 UNC 7/16-14 UNC 7/16-20 UNF 1/2-13 UNC 3/8-16 UNC 3/8-24 UNF 5/16-18 UNC 5/16-24 UNF

1 1

1 1/8 1 1/8 1 1/4 1 1/4 1 3/8 1 3/8 1 1/2 1 1/2 1 1/2 1 3/4 1 3/4

UNEF available, contact factory. 3/4-16 UNF

REVERSIBLE THREAD WORK PLUG GAGES CHROME

METRIC

NoGo 6H

Double End

Nominal

Length

Pitch

Member

Handle

Handle Go/NoGo/Hdle

Size

MM Diameter

Diameter

Price

12.7 15.9 15.9 15.9 22.2 22.2 25.4 25.4 28.6 28.6 34.9 34.9 34.9 34.9 38.1 38.1 38.1 38.1 44.4 19 19

1.373 1.740 2.208 2.675 3.110 3.545 4.480 5.350 7.188 7.350 9.026 9.188

1.458 1.830 2.303 2.775 3.222 3.663 4.605 5.500 7.348 7.500 9.206 9.348

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

116.00 102.00 102.00 93.00 85.00 85.00 85.00 68.00 68.00 68.00 71.00 71.00 77.00 77.00 77.00 88.00 87.00 87.00 91.00 91.00 97.00

1 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 3 WDE 3 WDE 4 WDE 4 WDE 4 WDE 4 WDE 5 WDE 5 WDE 5 WDE 5 WDE 6 WDE 6 WDE 6 WDE 6 WDE 6 WDE

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

13.00 13.00 13.00 13.00 13.00 13.00 14.00 14.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 16.00 16.00 16.00 16.00 16.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

245.00 217.00 217.00 199.00 183.00 183.00 184.00 150.00 151.00 151.00 157.00 157.00 169.00 169.00 169.00 191.00 190.00 190.00 198.00 198.00 210.00

10.863 11.026 11.188 11.350 12.701 13.026 14.701 15.026 17.026

11.063 11.216 11.368 11.510 12.913 13.216 14.913 15.216 17.216

All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal.

INCH

NoGo 2B NoGo 3B

Double End Go/NoGo/Hdle

Nominal Size

Length

Pitch

Member

Handle

Handle Price

Inch

Diameter

Price

8-36 (.164) UNF 10-24 (.190) UNC 10-32 (.190) UNF 12-24 (.216) UNC 12-28 (.216) UNF 1/4-20 UNC 8-32 (.164) UNC 0-80 (.060) UNF 1-64 (.073) UNC 1-72 (.073) UNF 2-56 (.086) UNC 3-48 (.099) UNC 3-56 (.099) UNF 4-40 (.112) UNC 4-48 (.112) UNF 5-40 (.125) UNC 6-32 (.138) UNC 6-40 (.138) UNF

1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

104.00 104.00 104.00 91.00 86.00 86.00 81.00 81.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 68.00 68.00 68.00 68.00 74.00 74.00 74.00 74.00 74.00 74.00 82.00 82.00 82.00 93.00 93.00

1 WDE 1 WDE 1 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 2 WDE 3 WDE 3 WDE 3 WDE 3 WDE 3 WDE 3 WDE 4 WDE 4 WDE 4 WDE 4 WDE 5 WDE 5 WDE 5 WDE 5 WDE 6 WDE 6 WDE 6 WDE 7 WDE 7 WDE

13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 14.00 14.00 14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 16.00 16.00 16.00 16.00 16.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

221.00 221.00 221.00 195.00 185.00 185.00 175.00 175.00 161.00 161.00 161.00 161.00 161.00 162.00 162.00 162.00 162.00 150.00 150.00 151.00 151.00 163.00 163.00 163.00 163.00 163.00 163.00 180.00 180.00 180.00 202.00 202.00

7/16-20 UNF 1/2-13 UNC 1/2-20 UNF 9/16-18 UNF 5/8-11 UNC 5/8-18 UNF 3/8-16 UNC 3/8-24 UNF 7/16-14 UNC 1/4-28 UNF 5/16-18 UNC 5/16-24 UNF

1 1

1 1/8 1 1/8 1 1/4 1 1/4 1 3/8 1 3/8 1 1/2 1 1/2 1 1/2 1 3/4 1 3/4

UNEF available, contact factory. 3/4-10 UNC 3/4-16 UNF

TRUE ROUND (FORMERLY SOUTHERN STYLE) THREAD RING GAGES

The True Round Adjustable Thread Ring Gage features an adjustment mechanism that maintains the roundness integrity of the gage throughout its use. Aluminum gage bodies anodized green for Go and red for NoGo provides quick positive identification, and are light weight for easy use. Inserts are made of oil hardened tool steel. Class and tolerances conform to ASME/ANSI B1.2 (1983) or B1.16M (1984). Sizes below 1/4 / M6 are counter bored to hold specified length.

METRIC

Nominal

NoGo Length

NoGo 6g

STEEL Price

CHROME Holder

Size

Length

Pitch

Price

"L"

Diameter

Stocked Non-Stocked

M1.6 x 0.35 M1.8 x 0.35 M2.0 x 0.40 M2.2 x 0.45 M2.5 x 0.45 M3.0 x 0.50 M3.5 x 0.60 M4.0 x 0.70 M4.5 x 0.75 M5.0 x 0.80 M6.0 x 1.00 M7.0 x 1.00 M8.0 x 1.25 M8.0 x 1.00 M10.0 x 1.50 M10.0 x 1.25 M12.0 x 1.75 M12.0 x 1.50 M12.0 x 1.25 M12.0 x 1.00 M14.0 x 2.00 M14.0 x 1.50 M14.0 x 1.00 M15.0 x 1.00 M16.0 x 2.00 M16.0 x 1.50 M17.0 x 1.00 M18.0 x 2.50 M18.0 x 1.50 M20.0 x 2.50 M20.0 x 1.50 M22.0 x 2.50 M22.0 x 1.50 M24.0 x 3.00 M24.0 x 2.00 M27.0 x 3.00 M27.0 x 2.00 M30.0 x 3.50 M30.0 x 2.00 M30.0 x 1.50 M33.0 x 3.50 M33.0 x 2.00 M35.0 x 1.50 M36.0 x 4.00 M36.0 x 3.00 M36.0 x 2.00 M39.0 x 4.00 M39.0 x 3.00 M39.0 x 2.00

3/32 3/32 3/32 5/32 5/32 5/32 5/32 3/16 3/16 3/16 7/16 7/16 7/16 7/16 7/16 7/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 11/32 11/32 11/32 11/32 9/16 15/16 11/16 15/16 11/16 15/16 11/16 1 1/8 3/4 9/16 3/4

3/32 3/32 3/32 5/32 5/32 5/32 5/32 3/16 3/16 3/16 7/16 7/16 7/16 7/16 7/16 7/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 11/32 11/32 11/32 11/32 11/16 11/16 11/16 11/16 11/16 11/16

1.354 1.554 1.721 1.888 2.188 2.655 3.089 3.523 3.991 4.456 5.324 6.324 7.160 7.324 8.994 9.160

1.291 1.491 1.654 1.817 2.117 2.580 3.004 3.433 3.901 4.361 5.212 6.212 7.042 7.212 8.862 9.042

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

229.00 229.00 213.00 213.00 213.00 184.00 184.00 168.00 168.00 168.00 151.00 151.00 151.00 151.00 161.00 161.00 169.00 169.00 166.00 166.00 196.00 196.00 196.00 196.00 196.00 196.00 257.00 259.00 259.00 318.00 318.00 330.00 330.00 379.00 379.00 394.00 394.00 400.00 400.00 400.00 442.00 442.00 468.00 499.00 499.00 499.00 502.00 502.00 502.00

N/A N/A N/A N/A N/A N/A N/A N/A N/A

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 22.00 22.00 22.00 22.00 23.00 23.00 23.00 23.00 23.00 23.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 35.00 35.00 35.00 35.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

235.00 200.00 200.00 200.00 200.00 213.00 213.00 225.00 225.00 221.00 221.00 262.00 262.00 262.00 262.00 262.00 262.00 342.00 346.00 346.00 423.00 423.00 438.00 438.00 504.00 504.00 522.00 522.00 532.00 532.00 532.00 588.00 588.00 624.00 662.00 662.00 662.00 668.00 668.00 668.00

10.829 10.994 11.160 11.324 12.663 12.994 13.324 14.324 14.663 14.994 16.324 16.334 16.994 18.334 18.994 20.334 20.994 22.003 22.663 25.003 25.663 27.674 28.663 28.994 30.674 31.663 33.994 33.342 34.003 34.663 36.342 37.003 37.663

10.679 10.854 11.028 11.206 12.503 12.854 13.206 14.206 14.503 14.854 16.206 16.164 16.854 18.164 18.854 20.164 20.854 21.803 22.493 24.803 25.493 27.462 28.493 28.844 30.462 31.493 33.844 33.118 33.803 34.493 36.118 36.803 37.493

3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

3/4 3/4 3/4 3/4

1 1/8

1 1/8 1 1/8

3/4

1 1/4 1 1/4 13/16

13/16 13/16 13/16

$ $ $

N/A N/A N/A

TRUE ROUND (FORMERLY SOUTHERN STYLE) THREAD RING GAGES All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal.

INCH

Nominal

NoGo Length

Go 2A NoGo 2A Go 3A NoGo 3A STEEL CHROME

Holder Price

Size

Length

Pitch

Price

"L"

Diameter

Stocked Non-Stocked

0-80 (.060) UNF 1-64 (.073) UNC 1-72 (.073) UNF 2-56 (.086) UNC 2-64 (.086) UNF 3-48 (.099) UNC 3-56 (.099) UNF 4-40 (.112) UNC 4-48 (.112) UNF 5-40 (.125) UNC 5-44 (.125) UNF 6-32 (.138) UNC 6-40 (.138) UNF 8-32 (.164) UNC 8-36 (.164) UNF 1/4-32 UNEF 5/16-18 UNC 5/16-24 UNF 5/16-32 UNEF 3/8-16 UNC 3/8-24 UNF 3/8-32 UNEF 7/16-14 UNC 7/16-20 UNF 7/16-28 UNEF 1/2-13 UNC 1/2-20 UNF 1/2-28 UNEF 9/16-12 UNC 9/16-18 UNF 9/16-24 UNEF 5/8-11 UNC 5/8-18 UNF 5/8-24 UNEF 11/16-24 UNEF 3/4-10 UNC 3/4-16 UNF 3/4-20 UNEF 13/16-20 UNEF 7/8-9 UNC 7/8-14 UNF 7/8-20 UNEF 1-8 UNC 1-12 UNF 1-14 UNS 1-20 UNEF 1 1/16-12 UN 1 1/8-7 UNC 1 1/8-12 UNF 10-32 (.190) UNF 12-28 (.216) UNF 1/4-20 UNC 1/4-28 UNF

3/32 3/32 3/32 3/32 3/32 5/32 5/32 5/32 5/32 5/32 5/32 5/32 5/32 3/16 3/16

3/32 3/32 3/32 3/32 3/32 5/32 5/32 5/32 5/32 5/32 5/32 5/32 5/32 3/16 3/16 3/16 3/16 3/16 3/16

0.0514 0.0623 0.0634 0.0738 0.0753 0.0848 0.0867 0.0950 0.0978 0.1080 0.1095 0.1169 0.1210 0.1428 0.1452 0.1619 0.1688 0.1879 0.1918 0.2164 0.2258 0.2287 0.2752 0.2843 0.2912 0.3331 0.3468 0.3537 0.3897 0.4037 0.4132 0.4485 0.4662 0.4757 0.5068 0.5250 0.5342 0.5644 0.5875 0.5967 0.6592 0.6832 0.7079 0.7162 0.7787 0.8009 0.8270 0.8412 0.9036 0.9168 0.9441 0.9519 0.9661 1.0067 1.0250 1.0300 1.0691 1.0875 1.1317 1.1499 1.1550 1.1941 1.2124 1.2567 1.2749 1.2643 1.3190 1.3374 1.3999 1.3893 1.4440 1.4624 1.6941 1.9441 2.1941 2.4440

0.0496 0.0603 0.0615 0.0717 0.0733 0.0825 0.0845 0.0925 0.0954 0.1054 0.1070 0.1141 0.1184 0.1399 0.1424 0.1586 0.1658 0.1845 0.1886 0.2127 0.2225 0.2255 0.2712 0.2806 0.2880 0.3287 0.3430 0.3503 0.3850 0.3995 0.4096 0.4435 0.4619 0.4720 0.5016 0.5205 0.5303 0.5589 0.5828 0.5927 0.6552 0.6773 0.7029 0.7118 0.7743 0.7946 0.8216 0.8368 0.8991 0.9100 0.9382 0.9463 0.9616 1.0010 1.0203 1.0228 1.0631 1.0828 1.1259 1.1450 1.1476 1.1879 1.2075 1.2509 1.2700 1.2563 1.3127 1.3325 1.3949 1.3812 1.4376 1.4574 1.6881 1.9380 2.1880 2.4378

0.0519 0.0629 0.0640 0.0744 0.0759 0.0855 0.0874 0.0958 0.0985 0.1088 0.1102 0.1177 0.1218 0.1437 0.1460 0.1629 0.1697 0.1889 0.1928 0.2175 0.2268 0.2297 0.2764 0.2854 0.2922 0.3344 0.3479 0.3547 0.3911 0.4050 0.4143 0.4500 0.4675 0.4768 0.5084 0.5264 0.5354 0.5660 0.5889 0.5979 0.6604 0.6850 0.7094 0.7175 0.7800 0.8028 0.8286 0.8425 0.9050 0.9188 0.9459 0.9536 0.9675 1.0084 1.0264 1.0322 1.0709 1.0889 1.1334 1.1514 1.1572 1.1959 1.2139 1.2584 1.2764 1.2667 1.3209 1.3389 1.4014 1.3917 1.4459 1.4639 1.6959 1.9459 2.1959 2.4459

0.0506 0.0614 0.0626 0.0728 0.0744 0.0838 0.0858 0.0939 0.0967 0.1069 0.1083 0.1156 0.1198 0.1415 0.1439 0.1604 0.1674 0.1863 0.1904 0.2147 0.2243 0.2273 0.2734 0.2827 0.2898 0.3311 0.3450 0.3522 0.3876 0.4019 0.4116 0.4463 0.4643 0.4740 0.5045 0.5230 0.5325 0.5619 0.5854 0.5949 0.6574 0.6806 0.7056 0.7142 0.7767 0.7981 0.8245 0.8392 0.9016 0.9137 0.9415 0.9494 0.9641 1.0042 1.0228 1.0268 1.0664 1.0853 1.1291 1.1478 1.1517 1.1913 1.2103 1.2541 1.2728 1.2607 1.3162 1.3353 1.3977 1.3856 1.4411 1.4602 1.6914 1.9414 2.1914 2.4413

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

206.00 186.00 186.00 184.00 184.00 184.00 168.00 168.00 168.00 152.00 152.00 152.00 152.00 144.00 144.00 144.00 144.00 144.00 144.00 131.00 131.00 188.00 131.00 131.00 188.00 144.00 144.00 189.00 144.00 144.00 192.00 151.00 151.00 193.00 163.00 163.00 206.00 163.00 163.00 211.00 246.00 205.00 205.00 248.00 267.00 226.00 226.00 271.00 288.00 281.00 281.00 281.00 315.00 336.00 336.00 341.00 341.00 359.00 360.00 360.00 370.00 370.00 377.00 387.00 387.00 379.00 379.00 395.00 402.00 412.00 412.00 435.00 480.00 530.00 562.00 615.00

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 22.00 22.00 22.00 22.00 22.00 22.00 23.00 23.00 23.00 23.00 23.00 23.00 23.00 23.00 23.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 26.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00

10-24 (.190) UNC 3/16

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

192.00 192.00 192.00 192.00 174.00 174.00 251.00 174.00 174.00 251.00 192.00 192.00 252.00 192.00 192.00 255.00 200.00 200.00 256.00 216.00 216.00 274.00 216.00 216.00 280.00 326.00 273.00 273.00 330.00 354.00 300.00 300.00 360.00 382.00 375.00 375.00 375.00 419.00 447.00 447.00 454.00 454.00 477.00 479.00 479.00 491.00 491.00 501.00 517.00 517.00 504.00 504.00 525.00 535.00 546.00 546.00 577.00 638.00 706.00 748.00 819.00

3/16

12-24 (.216) UNC 3/16

3/16 11/32 11/32 11/32 11/32 11/32 11/32 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16

11/32 11/32 11/32 11/32 11/32 11/32 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16 11/16

3/4

9/16 9/16 9/16 9/16 9/16 9/16 9/16 9/16 3/4 3/4

15/16 11/16 11/16 15/16 11/16 11/16 11/16 11/16 15/16 11/16

15/16-20 UNEF 11/16

1 1/16-18 UNEF 11/16

1 1/8-18 UNEF 11/16

1 3/16-12 UN

3/4

3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

1 3/16-18 UNEF 3/4

1 1/4-7 UNC 1 1/4-12 UNF 1 1/4-18 UNEF 1 5/16-12 UN 1 3/8-6 UNC 1 3/8-12 UNF 1 3/8-18 UNEF 1 1/2-6 UNC 1 1/2-12 UNF 1 1/2-18 UNEF 1 3/4-12 UN

1 1/8

3/4 3/4 3/4

1 5/16-18 UNEF 3/4

1 1/8

3/4 3/4

1 7/16-18 UNEF 3/4

1 1/8

3/4 3/4

13/16 13/16

$ $ $ $

N/A N/A N/A N/A

2-12 UN

2 1/4-12 UN 2 1/2-12 UN

7/8 7/8

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